value attribute for checkbox (JavaScript 1.0)

The details element represents a disclosure widget from which the user can obtain additional information or controls. However, the details element is not appropriate for footnotes.

Prompt box used for taking input from user. If you click on ok button then it return input value else it return null

JavaScript is a client side scripting language that can make your webpage intaractive and JavaScript can be embbeded into your static HTML webpage directly.

In JavaScript there are functions that can be used to URL encode a string. In JavaScript you can use the encodeURI function

Using the css property we can get the simple CSS property value of an attribute.

Think of a combination of an input text element and selection list. Typically used where there is the likelihood of a visitor entering a value of other (not one of the items in the list).

The contents are interpreted as text only; HTML markup is ignored. The user can type (theoretically) unlimited amounts of text into the textarea field. In reality the browser sets the limit.

By extending jQuery, you create reusable components that can be used on any web page. Your code is encapsulated and there is less risk that you will use the same function names elsewhere.

Javascript Events are the actions which are detected by the javascript when they are fired.

JavaScript setTimeout function provides the functionality to execute the specified function after the sepcified number of milliseconds. Using the JavaScript setTimeout function you can set the delay before function execution.

JavaScript clearTimeout function enables you to stop the timer event started by the JavaScript setTimeout function. When you apply the setTimeout function using a recursive loop over the JavaScript function by specifying the time delay then it calls the function continuously after equal intervals of time.

The switch statement is used to select one statement from the many blocks. This is used on place of nested if…else. If there are number of if..else statements then we should use switch.

jQuery AJAX life cycle demonstration. This is a demonstration of the methods ajaxStart, ajaxSend, ajaxComplete, ajaxStop, and ajaxSuccess that are triggered when load method is called.

A function in Javascript is a group of statement that is executed when it's triggered. A function can be called from anywhere within the page. As it is the part of javascript it is defined under the <script> tag.

JavaScript if…else is a conditional statement that is used to check wether a condition is true or false to take a decision.

Javascripts loops are similar to other programming languages. Loops allows us to execute a block of statements to the specified number of times.

When the meter binding applies to a meter element, the element is expected to render as an 'inline-block' box with a 'height' of '1em' and a 'width' of '5em', a 'vertical-align' of '-0.2em', and with its contents depicting a gauge.

Triggers whenever you Select/Highlight some text within textbox or textarea.

The summary element represents a summary, caption, or legend for the rest of the contents of the summary element's parent details element, if any.

The HTML <keygen> tag is used for generating a key pair. When the control's form is submitted, the private key is stored in the local keystore, and the public key is packaged and sent to the server.

Represents the completion progress of a task. Tip: Use the <progress> tag in conjunction with JavaScript to display the progress of a task.

JavaScript clearInterval function enables you to stop the timer event started by the JavaScript setIntterval function. When you apply the setInterval function a JavaScript function by specifying the time interval then it calls the function continuously after equal intervals of time.

jQuery allows to change the multiple CSS properties value at once.

Example form using <legend> and <fieldset> to make the form layout fancy.

jQuery events can be used to register behaviors to take effect when the user interacts with the browser, and to further manipulate those registered behaviors.

Javascript Try…catch statement to check if there is errors in a block of code.

Here in a text box the timer is display on "start count" button click and stop on "start count " click

Form containing two radio buttons and two checkboxes. Note: The name attribute is used to group the radio buttons and checkboxes into groups.

JavaScript validation are client side scrips that is used to reduce the server load because all validation are check on client browser. This example validates the input matches a valid e-mail address with a regular expression.

Perform a calculation and show the result in an <output> element

Create a new window and move new browser window.

The jQuery fade methods gradually change the opacity for selected elements.

jQuery Animate can function supports animation in different directions

The switch statement is used to select one statement from the many blocks. This is used on place of nested if…else. If there are number of if..else statements then we should use switch.

A function can take arguments whenever it is called. When arguments are passed on calling of function, the fuction is called 'function with arguments'. When a funtion does not take any argument function is called 'function without argument'. A function can return a value using the keyword 'return'.

The Frame and Iframe represents html frame and iframe respectively.This DOM object has all the properties that a HTML element has. We can change these properties using javascript.

These are used to apply the properties on the elements that are either enable or disable.

Opens a dialog window for printing the current web page.

This statement allows us to select one statement among many statements.It is also called nested if….else.

Javascript provides us the facility to break a loop in middle and also to continue the loop without executing the whole body of the loop.There are two keywords that provides these facilities: 1) break 2) continue

jQuery contains powerful methods (functions) for changing and manipulating HTML elements and attributes. Click on the button to see jQuery hiding the paragraphs.

This event is fired when the form is submitted. This is only works with the form element of the HTML.

jQuery also allows us the set the property value of the CSS.

Do…While loop is the varient of the while loop. The difference between while and do…while is that while loop only executes if the condition is true while do….while loop executes atleast once even the codition is false.

We are here using Core DOM setAttribute method we set the value of input type text to button.